We handle kitchen remodels, bathroom remodels, and complete gut outs so you get a finished space that works right the first time.
Over 40 Years Experience
Serving Homeowners and Businesses with Quality Remodeling and Construction Built to Last
Long-Term Value
Fewer Repairs
Built Right
You walk through rooms that feel cramped or outdated, imagining how they could work better. Maybe the kitchen barely fits two people, the bathroom shows wear no repair can hide, or the floor plan feels stuck in the past.
Putting off a real remodel means living with frustration every day. Property value stalls. Small fixes pile up. And the home you wanted keeps slipping further out of reach.
Kellner construction LLC brings four decades of hands-on remodeling and construction expertise to every project in Rancho Mirage. Licensed since 2004, Jeff Kellner leads a team that transforms homes and offices with precision, reliability, and an eye for lasting quality.
Our work spans new construction, complete gut outs, kitchen and bathroom remodels, casitas and ADUs, home additions, and flooring specialization. Every build reflects the same attention to detail, whether it’s framing a ground-up home, rebuilding fire or water-damaged interiors, or refreshing a single room.
We show up on time, communicate clearly, and stand behind every square foot. Your space deserves craftsmanship that holds up for years, and your project deserves a builder who finishes what he starts.
We build custom homes from the ground up with structural integrity and precise planning you can count on.
We design and construct accessory dwelling units that add living space, flexibility, and real value to your property.
We expand your living space with room additions that integrate smoothly and function exactly the way you need.
We strip your interior down to bare studs and rebuild with updated systems, modern materials, and lasting quality.
Kitchens designed around how you cook, bathrooms built for daily use, and floor plans that match the way your family lives.
Quality materials installed correctly the first time so you're not calling someone back to fix cracked tile or buckling floors.
Clear schedules and realistic estimates so you know when your kitchen, bathroom, or addition will actually be finished and ready.
I would highly recommend Kellner Construction. Our home was demo’d down to the studs, remodeled and exceeded our expectations. Jeff was very responsive to any questions or needs we had. We were given a timeframe of completion and were able to move back in on time. I have dealt with contractors before and all I can say is this company nailed it!!! There was someone at the house every weekday until completion, and no shuffling between jobs. The coordination of his crew was superb. If you looking to do a remodel, stop looking now!!! Great communication, crew, on time performance and a pleasure to work with.
Marcus Chen
Kellner Construction is a top-tier 40 year plus construction company that is well versed on home renovations and more with great knowledge and integrity. Jeff Kellner (Owner) is on the renovation board for the city of Palm Springs. He brings a wealth of knowledge, undying integrity with special care to his clients. He listens and acts accordingly. Definitely “Old School” values, which is rare these days. I’ve owned (2) businesses and worked in upper management most of my life. I research my vendors to where I make my best effort to find the absolute best. This was evident as I worked with Kellner Construction. Truly a 5-star ⭐️⭐️⭐️⭐️⭐️ company in every way.
Priya Nair
So you get a finished space that works exactly the way you need it to.
Call us to book an on-site visit where we listen to your vision and walk your property.
We measure your space, discuss material options, and draft a clear plan with accurate timelines.
Our crew handles framing, plumbing, electrical, and finish work so your kitchen or bathroom transformation happens on schedule and right the first time.
Over four decades of hands-on remodeling and construction work.
minimal track record and untested methods.
Same licensed team from estimate through final walkthrough inspection.
rotating subcontractors on every job.
Honest updates and written documentation at every project milestone.
vague timelines and surprise add-on charges.
Clean lines, quality materials, and attention to structural detail in every build.
shortcuts taken when nobody is watching closely.
California licensed since 2004, standing behind every remodel in writing.
warranties that vanish after the check clears.
Over forty years building homes and offices with proven California-licensed expertise.
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new crews with inconsistent results.
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Scheduled work starts on time and finishes as agreed.
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delayed starts and open timelines.
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Honest pricing and detailed scope shared before work begins.
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vague quotes and surprise change orders.
With Them
Each kitchen, bathroom, and addition is built for lasting performance and daily use.
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corners cut to finish faster and cheaper.
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Licensed since 2004, focused on doing every project right the first time.
With Us
transactional approach without long-term accountability.
With Them
Ground leveling and foundation work done right so every build starts strong and square.
Job sites stay organized with regular debris removal and protected walkways for safety.
Load-bearing walls and framing inspected at each phase to ensure lasting stability.
Plumbing and electrical systems installed to code so inspections pass on the first visit.
Durable lumber, insulation, and finishes chosen for desert conditions and long-term performance.
Every project benefits from Jeff's 40 years refining construction techniques and problem-solving on real jobs.
We deliver new construction, kitchen and bathroom remodels, casitas, ADUs, flooring, and emergency restoration across the Coachella Valley. Every project respects the climate, local codes, and the way desert conditions treat materials.
Most full gut projects run eight to twelve weeks. Timeline depends on square footage, structural changes needed, and how extensive the rebuild is after demolition.
It depends on the scope. Kitchen and bathroom remodels often allow you to stay. Complete gut outs and fire restoration usually require temporary relocation for safety.
Yes. We tie new additions into your current finishes, flooring, and trim. The goal is a transition so smooth you can’t tell where the original house ends.
Remodeling updates what’s there. Rebuilding strips to the studs and starts fresh. Rebuilding gives you a chance to fix hidden problems like old wiring or poor framing.
Yes. We pull all required permits, schedule inspections, and make sure every phase meets code. You don’t lift a finger on the paperwork side of things.
Connect with Kellner construction LLC for honest guidance, clear pricing, and remodeling and construction that brings your Rancho Mirage property to life with quality and care.